350 in words
350
three hundred and fifty
350 is written three hundred and fifty.
Ways to write it
- As an ordinal
- three hundred and fiftieth
- Roman numeral
- CCCL
- Expanded form
- 300 + 50
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 3 | 300 |
| tens | 5 | 50 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175 and 350 (12 factors)
- First 10 multiples
- 350, 700, 1,050, 1,400, 1,750, 2,100, 2,450, 2,800, 3,150, 3,500
- Square
- 350 × 350 = 122,500
- Square root
- ≈ 18.71
- Sum of the digits
- 3 + 5 + 0 = 8
- Rounded to the nearest 10
- 350
- Rounded to the nearest 100
- 400
- Number before
- 349
- Number after
- 351
- In binary
101011110
Quick check
What number comes just after 350?
Show the answer
351
Is 350 even or odd?
Show the answer
Even
What is 350 + 10?
Show the answer
360
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Roman Numerals
Read and write Roman numerals from I to 3,999.Frequently asked questions
How do you write 350 in words?
350 is written "three hundred and fifty".
Is 350 a prime number?
No. 350 is a composite number, because it has more than two factors.
What are the factors of 350?
The factors of 350 are 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175 and 350.
How do you write 350 in Roman numerals?
350 in Roman numerals is CCCL.